A Study of Galcanezumab (LY2951742) in Adults With Treatment-Resistant Migraine (NCT03559257) | Clinical Trial Compass
CompletedPhase 3
A Study of Galcanezumab (LY2951742) in Adults With Treatment-Resistant Migraine
United States, Belgium, Canada463 participantsStarted 2018-07-31
Plain-language summary
The purpose of this study is to assess the safety and efficacy of galcanezumab in people with treatment-resistant episodic or chronic migraine.
Who can participate
Age range
18 Years – 75 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Have a diagnosis of migraine or chronic migraine.
* History of migraine headaches at least 1 year prior to screening, with onset prior to age 50.
* History of at least 4 migraine headache days and at, with at least 1 headache-free day per month on average within the past 3 months.
* Have documentation of 2 to 4 migraine preventive medication category failures due to inadequate efficacy or tolerability, in the past 10 years.
Exclusion Criteria:
* Are currently enrolled in or have participated within the last 30 days or within 5 half-lives (whichever is longer) in a clinical trial involving an investigational product.
* Current use or prior exposure to galcanezumab or another calcitonin gene-related peptide (CGRP) antibody.
* History of persistent daily headache, cluster headache or migraine subtypes including hemiplegic (sporadic or familial) migraine, ophthalmoplegic migraine, and migraine with brainstem aura (basilar-type migraine).
* Pregnant or nursing.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Overall Mean Change From Baseline in the Number of Monthly Migraine Headache Days